docs: def is_file_secure(file_name):
  	"""Returns false if file is considered insecure, true if secure.
  	If file doesn't exist, it's considered secure!
  	"""
  	if not os.path.isfile(file_name):
  		return True
  	file_mode = os.stat(file_name).st_mode
  	if file_mode & (stat.S_IRGRP | stat.S_IWGRP | stat.S_IXGRP | stat.S_IROTH | stat.S_IWOTH | stat.S_IXOTH):
  		return False
  	return True